› 1qk7

Solution NMR

Solution structure of Selenocosmia huwena lectin-I(SHL-I) by 2D-NMR

Released:
DOI: 10.2210/pdb1qk7/pdb
PDB entry 1qk7 coloured by chain, ensemble of 20 models, front view.
PDB entry 1qk7 coloured by chain, ensemble of 20 models, side view.
PDB entry 1qk7 coloured by chain, ensemble of 20 models, top view.
Source organism: Cyriopagopus schmidti
Primary publication:
Three-dimensional structure of Selenocosmia huwena lectin-I (SHL-I) from the venom of the spider Selenocosmia huwena by 2D-NMR.
Lü S, Liang S, Gu X
J Protein Chem 18 609-17 (1999)
PMID: 10524779

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183125 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
U5-theraphotoxin-Hs1a 1 Chain: A
Molecule details ›
Chain: A
Length: 32 amino acids
Theoretical weight: 3.55 KDa
Source organism: Cyriopagopus schmidti
UniProt:
  • Canonical: Q86C51 (Residues: 50-81; Coverage: 52%)
Sequence domains: Ion channel inhibitory toxin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: distance geometry

Quick links

Citations

6 review citations

The cystine knot motif in toxins and implications for drug design.
Craik et al. (2001)
5 more

3 mentions without citation

Accuracy of continuum electrostatic calculations based on three common dielectric boundary definitions.
Onufriev et al. (2014)
2 more